Using the Circle Technique. 1  1. Place the shoes on a flat surface. 2  2. Tie a basic knot. 3  3. Tie another knot, but donât tighten it.  4. Thread one shoelace into the 1  circle. 5. Thread the other shoelace into the circle.  6. Pull the bunny ears tight.
The caffeine in coffee can also contribute to stomach pain through several different means. Caffeine stimulates the central nervous system, which can cause the stomach to produce excess stomach acid. This excess stomach acid can contribute to gastritis or ulcer formation.
Coffee Problems. The caffeine in coffee increases the level of acid in the intestines. This can stimulate your digestive tract, potentially leading to abdominal bloating and gas, according to the University of Michigan Health System. Even if you are drinking decaffeinated coffee, some caffeine is still present.